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Lewistown January Weather

Averages and records for weather in Lewistown, Pennsylvania in the month of January.

Typical Lewistown January Weather 1991–2020
Average daily high	36.8 °F
Average daily low	21.0 °F
Average monthly precipitation	2.9 inches
Average monthly snow	8.7 inches
Daily chance of precipitation	36.2%
Daily chance of snow	11.7%

Lewistown January Weather Records 1938–2024
Highest temperature	72 °F	January 26, 1967
Lowest temperature	-17 °F	January 20, 1994
Highest daily low	54 °F	January 9, 1998
Lowest daily high	1 °F	January 19, 1994
Hottest average high temperature	45.7 °F	2006
Coldest average high temperature	25.0 °F	1977
Most daily precipitation	2.8 inches	January 4, 1944
Most monthly precipitation	6.6 inches	1996
Most daily snow	17.0 inches	January 8, 1996
Most monthly snow	40.3 inches	1996

Note: Daily averages are a moving average which includes 14 days before and after

Day	Average (°F)		Record (°F)
Day	High	Low	High	Low
January 1	39.0	23.7	67	-1
January 2	38.9	23.6	62	-2
January 3	38.8	23.4	58	-6
January 4	38.5	23.3	62	0
January 5	38.4	23.1	67	0
January 6	38.2	22.9	64	0
January 7	37.9	22.6	65	-4
January 8	37.6	22.3	68	-5
January 9	37.4	22.0	71	-6
January 10	37.3	21.9	66	-6
January 11	37.3	21.8	68	-8
January 12	37.1	21.7	68	-10
January 13	37.0	21.5	66	-12
January 14	36.9	21.3	67	0
January 15	36.9	21.2	65	-2
January 16	36.8	21.1	67	-9
January 17	36.6	20.9	66	-13
January 18	36.6	20.7	63	-15
January 19	36.6	20.6	63	-15
January 20	36.6	20.5	65	-17
January 21	36.7	20.5	71	-16
January 22	36.8	20.5	64	-11
January 23	36.8	20.5	62	-8
January 24	36.9	20.5	68	-8
January 25	36.9	20.6	72	-8
January 26	37.0	20.6	72	-8
January 27	37.0	20.5	68	-11
January 28	36.9	20.3	67	-4
January 29	36.8	20.3	66	-12
January 30	36.9	20.3	70	-9
January 31	36.8	20.3	65	-13

Weather Station Details

Years	Station	Coordinates
1938–2024	Lewistown	location